EP 0939115 A1 19990901 - Thermally conductive grease composition
Title (en)
Thermally conductive grease composition
Title (de)
Wärmeleitende Schmierfettzusammensetzung
Title (fr)
Composition thermiquement conductrice de graisse
Publication
Application
Priority
- JP 6458198 A 19980227
- JP 6458298 A 19980227
Abstract (en)
A thermally conductive grease composition comprising (A) 100 weight parts of at least one base oil selected from liquid silicones, liquid hydrocarbons or fluorohydrocarbon oils and 500-1,000 weight parts of a thermally conductive filler mixture which is constituted of (B) an inorganic filler having Mohs' hardness of at least 6 and thermal conductivity of at least 100 W/m DEG K and (C) an inorganic filler having Mohs' hardness of at most 5 and thermal conductivity of at least 20 W/m DEG K, and in which the ratio of Component (C) to the sum total of Component (B) and Component (C) is from 0.05 to 0.5 by weight. <IMAGE>
IPC 1-7
IPC 8 full level
C10M 169/04 (2006.01)
CPC (source: EP)
C10M 169/04 (2013.01); C10M 2201/00 (2013.01); C10M 2201/041 (2013.01); C10M 2201/061 (2013.01); C10M 2201/16 (2013.01); C10M 2201/18 (2013.01); C10M 2203/06 (2013.01); C10M 2205/026 (2013.01); C10M 2205/028 (2013.01); C10M 2207/281 (2013.01); C10M 2207/282 (2013.01); C10M 2207/283 (2013.01); C10M 2207/286 (2013.01); C10M 2207/34 (2013.01); C10M 2209/104 (2013.01); C10M 2209/105 (2013.01); C10M 2209/107 (2013.01); C10M 2211/06 (2013.01); C10M 2213/00 (2013.01); C10M 2213/02 (2013.01); C10M 2213/04 (2013.01); C10M 2213/06 (2013.01); C10M 2213/062 (2013.01); C10M 2223/04 (2013.01); C10M 2223/041 (2013.01); C10M 2223/042 (2013.01); C10M 2229/041 (2013.01); C10M 2229/042 (2013.01); C10M 2229/051 (2013.01); C10N 2010/04 (2013.01); H01L 2924/0002 (2013.01)
Citation (search report)
- [X] EP 0823451 A1 19980211 - SHINETSU CHEMICAL CO [JP]
- [A] US 4762174 A 19880809 - ARTUS RAYMONDE G C [GB]
- [XD] EP 0382188 A1 19900816 - DOW CORNING [US]
- [AD] US 5100568 A 19920331 - TAKAHASHI TAKAYUKI [JP], et al
- [A] DATABASE WPI Section Ch Week 8714, Derwent World Patents Index; Class A26, AN 87-096686, XP002104988
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DOCDB simple family (application)
EP 98308489 A 19981016